naruse	2008-08-24 12:21:36 +0900 (Sun, 24 Aug 2008)

  New Revision: 18805

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=18805

  Log:
    * lib/net/http.rb (Net::HTTP#urlencode): str[0] returns char in 1.9.
      Patch by Junegunn Choi [ruby-core:18368]

  Modified files:
    trunk/ChangeLog
    trunk/lib/net/http.rb

Index: ChangeLog
===================================================================
--- ChangeLog	(revision 18804)
+++ ChangeLog	(revision 18805)
@@ -1,3 +1,8 @@
+Sun Aug 24 12:15:12 2008  NARUSE, Yui  <naruse@r...>
+
+	* lib/net/http.rb (Net::HTTP#urlencode): str[0] returns char in 1.9.
+	  Patch by Junegunn Choi [ruby-core:18368]
+
 Sun Aug 24 12:02:39 2008  Tanaka Akira  <akr@f...>
 
 	* transcode.c (rb_econv_open): return NULL on error.
Index: lib/net/http.rb
===================================================================
--- lib/net/http.rb	(revision 18804)
+++ lib/net/http.rb	(revision 18805)
@@ -1526,7 +1526,7 @@
     private :encode_kvpair
 
     def urlencode(str)
-      str.gsub(/[^a-zA-Z0-9_\.\-]/n) { sprintf('%%%02x', $&[0]) }
+      str.dup.force_encoding('ASCII-8BIT').gsub(/[^a-zA-Z0-9_\.\-]/){'%%%02x' % $&.ord}
     end
     private :urlencode
 

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